I caught the show, some good stuff and we learned some secrets about Inara which were interesting.

Loved the series and hated when it was canceled, it's the reason I will never watch a new show on Fox.

I actually set up a poll over at Ranker.com about this. At the moment the top three choices are with 45 voters so far; Jacqueline MacInnes Wood, Odette Yustman, and Jaimie Alexander. Jacqueline had been the top choice for a while but Odette and Jamie have had a late surge. Megan Fox will have get an...

I was a fan of the show myself, I think it would make a pretty good peril video.
Set in the present fighting an evil government, getting captured and punished by the same government.

All good choices, a couple others could be if looking for something unique;
Huntress, haven't seen that much of her in the Heroine front
Speedy, The Green Arrow's most recent partner http://en.wikipedia.org/wiki/Speedy_(Mia_Dearden)
Stargirl http://en.wikipedia.org/wiki/Courtney_Whitmore